Police Chief Scott Schubert and the city of Pittsburgh are being sued because of, "Failure to adequately train police officers in use of deadly force" and that "Thompkins experienced great pain and suffering before his death."

Channel 11 contacted city officials about the lawsuit. Mayor Bill Peduto's office responded, "Per our law department, we are reviewing the complaint and will be taking appropriate action."

The officers involved in the shooting returned to work last February.

As for the district attorney who was reviewing the officer's use of force, Channel 11 contacted the office and was told no comment.